Join Now
International Automotive Technicians Network

P1286 Diagnostic Trouble Code Discussion for March 2013

Accelerator Pedal Position Sensor 3 Performance


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P1286
Help Request Posted
1999 Dodge Ram 3500 Truck 5.9L MIL Lamp on VIN: 1B7MC3363X
P1286: Accelerator Position Sensor Supply Voltage High Voltage. cleared codes and p1286 comes back right away Tested and found 7.90 volts at apps from ecm with connector unplugged(should be 5V), so i cut apps supply voltage wire about an inch from ecm and still have 7.90 volts. so that rules out a short to power on that c...
March 25, 2013
1999 Dodge Ram 3500 Truck 5.9L MIL Lamp on VIN: 1B7MC3363X
P1286: Accelerator Position Sensor Supply Voltage High Voltage. cleared codes and p1286 comes back right away Tested and found 7.90 volts at apps from ecm with connector unplugged(should be 5V), so i cut apps supply voltage wire about an inch from ecm and still have 7.90 volts. so that rules out a short to power on that c...
March 25, 2013